M&S Systems PSW112 User manual

Models
PSW112 – Powered Subwoofer
115934 Rev B -
M&S Systems
Phone: [phone]
www.mssystems.com
PSW112
Owners Manual
Platinum Series
Subwoofer
115934B.pdf 1115934B.pdf 1 1/3/2006 10:46:22 AM1/3/2006 10:46:22 AM

Page 2 PSW112 Owners Manual
M&S Systems Page 11
Thank you for purchasing M&S Systems Home Audio
products. Your M&S Platinum Series subwoofer will bring
you years of listening enjoyment. Our products offer the
finest in quality home theater and deliver superior
performance at an affordable price.
Key Features
12” speaker in a tuned port enclosure for minimum
size/maximum sound efficiency
100 watt RMS amplifier
High level/low level inputs
Variable crossover adjustment
Crossover bypass switch
Auto-power switch and indicator
Volume control
Introduction Warranty
M&S Systems warrants its products to be free of defects for 2 years.
Except for the AirVac Gold power units. The warranty period begins on
either (a) the date of purchase or installation date of this product or (b)
the date of closing on a new residence in which this product was
originally installed. The warranty extends to the original user of the
product and to each subsequent owner of the product during the term of
the warranty. M&S will repair or replace, at its option, parts and
materials at no charge. Parts supplied under this warranty may be new
or rebuilt at the option of M&S Systems.
If during the warranty period the product appears to have a defect,
please call our toll free service number (800-421-1587) prior to
dismantling. Dismantling the product prior to calling our service
number may void the warranty. Before returning any product to
M&S Systems, obtain a Return Authorization Number (RAN) from
our service department. M&S Systems will return the repaired product
freight prepaid within the continental United States. ANY PRODUCT
RETURNED TO M&S SYSTEMS WITHOUT A RAN NUMBER WILL
BE REFUSED.
THIS LIMITED WARRANTY IS IN LIEU OF ANY OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE OR OTHERWISE, AND OF ANY OTHER
OBLIGATIONS OR LIABILITY ON THE SELLER’S PART. THIS
LIMITED WARRANTY DOES NOT COVER DAMAGE CAUSED BY
IMPROPER INSTALLATION, ACTS OF GOD, CRIMINAL ACTS, THE
VIOLATION OF APPLICABLE BUILDING OR ELECTRICAL CODES
OR THE USE OF NON-M&S WIRE, CABLE (EXCLUDING CAT5 AND
RG-6) OR WALL HOUSINGS.
UNDER NO CIRCUMSTANCES SHALL M&S SYSTEMS BE LIABLE
FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES
ARISING IN CONNECTION WITH USE, OR INABILITY TO USE THIS
PRODUCT. IN NO EVENT SHALL M&S SYSTEMS LIABILITY
HEREUNDER EXCEED THE COST OF THE PRODUCT COVERED
HEREBY. NO PERSON IS AUTHORIZED TO ASSUME FOR US OR
OBLIGATE US FOR ANY OTHER LIABILITY IN CONNECTION WITH
THE SALE OF THIS PRODUCT.
Some states do not allow the exclusion or limitation of consequential,
incidental or special damages, so the above limitation or exclusion may
not apply to you. This limited warranty gives you specific legal rights,
and you may also have other rights, which vary from state to state
115934B.pdf 2115934B.pdf 2 1/3/2006 10:46:23 AM1/3/2006 10:46:23 AM

PSW112 Subwoofer
Each box contains one subwoofer
available in black only. This is a
freestanding down-firing subwoofer with
adjustable crossover.
Subwoofer Specifications
Frequency Response 30Hz/140Hz
Power Rating 100 Watts RMS
Crossover 40Hz/140Hz
(adjustable)
Height 15 ¾”
Width 14”
Depth 16”
Weight 33.5 lbs
Page 10 PSW112 Owners Manual M&S Systems Page 3
Service and Troubleshooting
M&S Systems is committed to producing high quality
products for the home. If you have any questions or
problems with your subwoofer or if it is not operating
properly, contact your M&S installer or call M&S Systems
at 1-800-421-1587 and speak with one of our technical
support specialists.
You may also visit our web site at www.mssystems.com
for a frequently asked questions list that may provide you
with quick assistance with any troubleshooting or service
concerns.
After carefully unpacking your subwoofer, the carton and the
packaging material should be saved for possible use later.
To attach the feet to the subwoofer, lay it on its top with the
speaker facing up. Remove the feet from their package and
screw them into the pre-drilled holes located on the bottom of the
subwoofer with a screwdriver. Once the feet are tightly secured,
place the subwoofer upright on its feet.
If the subwoofer appears to be damaged, do not attempt to
repair or connect the unit to the amplifier. If you have to return
the subwoofer first remove the feet, then repack the subwoofer
and notify your distributor or M&S Systems for replacement or
repair.
You can contact the M&S Customer Service team at 1-800-421-
1587.
Unpacking Your Subwoofer
115934B.pdf 3115934B.pdf 3 1/3/2006 10:46:24 AM1/3/2006 10:46:24 AM

For the best sound, place the PSW112 subwoofer next to a wall
or in a front corner of your room near your main speakers.
IMPORTANT! Do not cover or seal the back of the PSW112
subwoofer. Doing so will reduce the air ventilation and may
damage the unit.
M&S Systems Page 9Page 4 PSW112 Owners Manual
Subwoofer Placement
Subwoofer Placement
Subwoofer Controls
X’Over Bypass – This control manages the frequency
control of the subwoofer.
oX’Over Bypass Off – The subwoofer operates
based on the frequency adjust control settings.
oX’Over Bypass On – The frequency adjust
control setting is bypassed. This extends the
subwoofer high-end range to approximately
300Hz.
115934B.pdf 4115934B.pdf 4 1/3/2006 10:46:24 AM1/3/2006 10:46:24 AM

Page 8 PSW112 Owners Manual
M&S Systems Page 5
First, turn off power to your entire system to prevent accidents
such as short circuits from damaging your equipment.
The PSW112 subwoofer can be connected to your system using
one of three methods. The method you select is based on the
configuration of your system.
1. Amplifier with a subwoofer output connection – If your
system has a subwoofer output connection, use an RCA
type connector to connect the PSW112 subwoofer to your
receiver. A shielded audio cable is required for this setup
with a Y-adapter connecting the audio cable to Left and
Right Line Level Input on the subwoofer.
2. Separate pre-amp/power amp configuration – When
using a separate pre-amplifier/power amplifier the audio
cables may be routed through the PSW112 subwoofer unit.
Connect the pre-amplifier to the Line Level Inputs via RCA
cables and connect the Line Level Outputs to the power
amplifier.
Connecting Your SubwooferSubwoofer Controls
Your PSW112 subwoofer has several controls that allow you
to configure the unit to reflect your personal music tastes. All
controls are found on the back of the unit.
Frequency Adjust – This adjusts the upper
frequency range of the subwoofer. A typical setting
when using the subwoofer with the MNCX Platinum
Mini-Cube speakers is between 120Hz to 140Hz.
Auto Power – The subwoofer can be set up with
two different power configurations:
oAuto Power On – The subwoofer will power
down a few minutes after the signal is
removed and it will turn on immediately
when it receives a signal.
oAuto Power Off – The subwoofer is
constantly on if the unit is powered up.
Volume Control – The volume control should be
set to the desired bass level for the system.
Phase – The Phase switch is set for the best bass
sound. Switch between the 0 and 180 position until
the bass is the loudest. In some applications, there
may be no noticeable difference and in this case
leave the switch in the 0 position.
115934B.pdf 5115934B.pdf 5 1/3/2006 10:46:25 AM1/3/2006 10:46:25 AM

Page 6 PSW112 Owners Manual
M&S Systems Page 7
Speaker Level Connections
The Speaker Level Output has a 100Hz built-in high pass
filter.
The PSW112 Speaker Level Connections are shown in the
picture below and can be found on the back of the
subwoofer.
Line Level Connections
The PSW112 Line Level Connections are shown in the
picture below and can be found on the back of the
subwoofer.
Plug in the PSW112 power cord. Do not plug the PSW112
subwoofer into a switched outlet on your receiver. The
PSW112 has an automatic stand-by circuit to ensure prompt
power up and connecting the unit to a switched outlet will
delay the output and lead to noise on power down.
3. Connect using speaker wires – Connect the wires
from the amplifier to the “Speaker Level Inputs” and
the wires going to the speakers should be connected
to the “Speaker Level Outputs”.
IMPORTANT! Make sure there are no loose
strands of wire touching each other across the
speaker or amplifier terminals. This can create a
short circuit and damage your electronics.
115934B.pdf 6115934B.pdf 6 1/3/2006 10:46:25 AM1/3/2006 10:46:25 AM

Page 6 PSW112 Owners Manual
M&S Systems Page 7
Speaker Level Connections
The Speaker Level Output has a 100Hz built-in high pass
filter.
The PSW112 Speaker Level Connections are shown in the
picture below and can be found on the back of the
subwoofer.
Line Level Connections
The PSW112 Line Level Connections are shown in the
picture below and can be found on the back of the
subwoofer.
Plug in the PSW112 power cord. Do not plug the PSW112
subwoofer into a switched outlet on your receiver. The
PSW112 has an automatic stand-by circuit to ensure prompt
power up and connecting the unit to a switched outlet will
delay the output and lead to noise on power down.
3. Connect using speaker wires – Connect the wires
from the amplifier to the “Speaker Level Inputs” and
the wires going to the speakers should be connected
to the “Speaker Level Outputs”.
IMPORTANT! Make sure there are no loose
strands of wire touching each other across the
speaker or amplifier terminals. This can create a
short circuit and damage your electronics.
115934B.pdf 6115934B.pdf 6 1/3/2006 10:46:25 AM1/3/2006 10:46:25 AM

Page 8 PSW112 Owners Manual
M&S Systems Page 5
First, turn off power to your entire system to prevent accidents
such as short circuits from damaging your equipment.
The PSW112 subwoofer can be connected to your system using
one of three methods. The method you select is based on the
configuration of your system.
1. Amplifier with a subwoofer output connection – If your
system has a subwoofer output connection, use an RCA
type connector to connect the PSW112 subwoofer to your
receiver. A shielded audio cable is required for this setup
with a Y-adapter connecting the audio cable to Left and
Right Line Level Input on the subwoofer.
2. Separate pre-amp/power amp configuration – When
using a separate pre-amplifier/power amplifier the audio
cables may be routed through the PSW112 subwoofer unit.
Connect the pre-amplifier to the Line Level Inputs via RCA
cables and connect the Line Level Outputs to the power
amplifier.
Connecting Your SubwooferSubwoofer Controls
Your PSW112 subwoofer has several controls that allow you
to configure the unit to reflect your personal music tastes. All
controls are found on the back of the unit.
Frequency Adjust – This adjusts the upper
frequency range of the subwoofer. A typical setting
when using the subwoofer with the MNCX Platinum
Mini-Cube speakers is between 120Hz to 140Hz.
Auto Power – The subwoofer can be set up with
two different power configurations:
oAuto Power On – The subwoofer will power
down a few minutes after the signal is
removed and it will turn on immediately
when it receives a signal.
oAuto Power Off – The subwoofer is
constantly on if the unit is powered up.
Volume Control – The volume control should be
set to the desired bass level for the system.
Phase – The Phase switch is set for the best bass
sound. Switch between the 0 and 180 position until
the bass is the loudest. In some applications, there
may be no noticeable difference and in this case
leave the switch in the 0 position.
115934B.pdf 5115934B.pdf 5 1/3/2006 10:46:25 AM1/3/2006 10:46:25 AM

For the best sound, place the PSW112 subwoofer next to a wall
or in a front corner of your room near your main speakers.
IMPORTANT! Do not cover or seal the back of the PSW112
subwoofer. Doing so will reduce the air ventilation and may
damage the unit.
M&S Systems Page 9Page 4 PSW112 Owners Manual
Subwoofer Placement
Subwoofer Placement
Subwoofer Controls
X’Over Bypass – This control manages the frequency
control of the subwoofer.
oX’Over Bypass Off – The subwoofer operates
based on the frequency adjust control settings.
oX’Over Bypass On – The frequency adjust
control setting is bypassed. This extends the
subwoofer high-end range to approximately
300Hz.
115934B.pdf 4115934B.pdf 4 1/3/2006 10:46:24 AM1/3/2006 10:46:24 AM

PSW112 Subwoofer
Each box contains one subwoofer
available in black only. This is a
freestanding down-firing subwoofer with
adjustable crossover.
Subwoofer Specifications
Frequency Response 30Hz/140Hz
Power Rating 100 Watts RMS
Crossover 40Hz/140Hz
(adjustable)
Height 15 ¾”
Width 14”
Depth 16”
Weight 33.5 lbs
Page 10 PSW112 Owners Manual M&S Systems Page 3
Service and Troubleshooting
M&S Systems is committed to producing high quality
products for the home. If you have any questions or
problems with your subwoofer or if it is not operating
properly, contact your M&S installer or call M&S Systems
at 1-800-421-1587 and speak with one of our technical
support specialists.
You may also visit our web site at www.mssystems.com
for a frequently asked questions list that may provide you
with quick assistance with any troubleshooting or service
concerns.
After carefully unpacking your subwoofer, the carton and the
packaging material should be saved for possible use later.
To attach the feet to the subwoofer, lay it on its top with the
speaker facing up. Remove the feet from their package and
screw them into the pre-drilled holes located on the bottom of the
subwoofer with a screwdriver. Once the feet are tightly secured,
place the subwoofer upright on its feet.
If the subwoofer appears to be damaged, do not attempt to
repair or connect the unit to the amplifier. If you have to return
the subwoofer first remove the feet, then repack the subwoofer
and notify your distributor or M&S Systems for replacement or
repair.
You can contact the M&S Customer Service team at 1-800-421-
1587.
Unpacking Your Subwoofer
115934B.pdf 3115934B.pdf 3 1/3/2006 10:46:24 AM1/3/2006 10:46:24 AM

Page 2 PSW112 Owners Manual
M&S Systems Page 11
Thank you for purchasing M&S Systems Home Audio
products. Your M&S Platinum Series subwoofer will bring
you years of listening enjoyment. Our products offer the
finest in quality home theater and deliver superior
performance at an affordable price.
Key Features
12” speaker in a tuned port enclosure for minimum
size/maximum sound efficiency
100 watt RMS amplifier
High level/low level inputs
Variable crossover adjustment
Crossover bypass switch
Auto-power switch and indicator
Volume control
Introduction Warranty
M&S Systems warrants its products to be free of defects for 2 years.
Except for the AirVac Gold power units. The warranty period begins on
either (a) the date of purchase or installation date of this product or (b)
the date of closing on a new residence in which this product was
originally installed. The warranty extends to the original user of the
product and to each subsequent owner of the product during the term of
the warranty. M&S will repair or replace, at its option, parts and
materials at no charge. Parts supplied under this warranty may be new
or rebuilt at the option of M&S Systems.
If during the warranty period the product appears to have a defect,
please call our toll free service number (800-421-1587) prior to
dismantling. Dismantling the product prior to calling our service
number may void the warranty. Before returning any product to
M&S Systems, obtain a Return Authorization Number (RAN) from
our service department. M&S Systems will return the repaired product
freight prepaid within the continental United States. ANY PRODUCT
RETURNED TO M&S SYSTEMS WITHOUT A RAN NUMBER WILL
BE REFUSED.
THIS LIMITED WARRANTY IS IN LIEU OF ANY OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE OR OTHERWISE, AND OF ANY OTHER
OBLIGATIONS OR LIABILITY ON THE SELLER’S PART. THIS
LIMITED WARRANTY DOES NOT COVER DAMAGE CAUSED BY
IMPROPER INSTALLATION, ACTS OF GOD, CRIMINAL ACTS, THE
VIOLATION OF APPLICABLE BUILDING OR ELECTRICAL CODES
OR THE USE OF NON-M&S WIRE, CABLE (EXCLUDING CAT5 AND
RG-6) OR WALL HOUSINGS.
UNDER NO CIRCUMSTANCES SHALL M&S SYSTEMS BE LIABLE
FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES
ARISING IN CONNECTION WITH USE, OR INABILITY TO USE THIS
PRODUCT. IN NO EVENT SHALL M&S SYSTEMS LIABILITY
HEREUNDER EXCEED THE COST OF THE PRODUCT COVERED
HEREBY. NO PERSON IS AUTHORIZED TO ASSUME FOR US OR
OBLIGATE US FOR ANY OTHER LIABILITY IN CONNECTION WITH
THE SALE OF THIS PRODUCT.
Some states do not allow the exclusion or limitation of consequential,
incidental or special damages, so the above limitation or exclusion may
not apply to you. This limited warranty gives you specific legal rights,
and you may also have other rights, which vary from state to state
115934B.pdf 2115934B.pdf 2 1/3/2006 10:46:23 AM1/3/2006 10:46:23 AM

Models
PSW112 – Powered Subwoofer
115934 Rev B -
M&S Systems
Phone: [phone]
www.mssystems.com
PSW112
Owners Manual
Platinum Series
Subwoofer
115934B.pdf 1115934B.pdf 1 1/3/2006 10:46:22 AM1/3/2006 10:46:22 AM